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Wiring
332514J
13
DC Models - Motor Control Board
Key
A
- (Negative) Power Input
B
+ (Positive) Power Input
C
Turn On Signal
D
Turn On
E
Red (Fault) LED - Blinks type of fault (See Fault Table)
F
Green (Power) LED -
•
Blinks: Power ON, Pump running
•
Solid: Power/Pump OFF
G
Current Control Potentiometer (Minimum: Turn Knob
Counter-Clockwise / Maximum: Turn Knob Clockwise)
H
Flow Control Potentiometer (Minimum: Turn Knob
Counter-Clockwise / Maximum: Turn Knob Clockwise)
J
Pump Control Switch*
•
PWR - Turns pump on when power is applied
•
SIG - Turns pump on when voltage is applied to:
- SIG IN
- SIG IN +
K
Blue Motor Wire Connection
L
Yellow Motor Wire Connection
M
Green Motor Wire Connection
N
J5 Connector - Motor Hall Cable Connector
Fault Table: Red LED (E)
*
NOTE:
Be sure power to pump is OFF before switching
between the PWR and SIG modes.
F
IG
. 15
MAX
MAX
MIN
MIN
SPEED
CURRENT
SIG
PWR
BLUE
YELLOW
GREEN
H
J
A
B
C
D
F E
G
K
L
M
N
Fault
Blinks
Over Current
1
Locked Rotor
2
Low or High Voltage
3
High Motor temp
4
Missing Temp Sensor
5
High Board Temp
6
Bad Hall Cable
7
Summary of Contents for Dyna-Star 77X000
Page 45: ...Notes 332514J 45 Notes...